| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.82 | 5.750% | $103.4447 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $57.92 | 7.715% | $62.3885 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $181.99 | 3.574% | $188.4943 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $40.73 | 7.822% | $43.9159 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $134.59 | 13.632% | $152.9373 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $233.70 | 9.303% | $255.4411 | $255.44 | $255.45 | $255.40 |
| Purchase #7 | $62.81 | 8.852% | $68.3699 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $809.56 | $874.9917 | $874.99 | $875.00 | $874.90 | |